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Commit c0751da6 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "cnss2: Add support to download hds.bin file to firmware"

parents 23457f4a c8a43fff

drivers/net/wireless/cnss2/main.c

+30 −0
Original line number Diff line number Diff line
@@ -436,6 +436,8 @@ static int cnss_fw_mem_ready_hdlr(struct cnss_plat_data *plat_priv) 
	if (ret)

		goto out;



	if (plat_priv->hds_enabled)

		cnss_wlfw_bdf_dnld_send_sync(plat_priv, CNSS_BDF_HDS);

	cnss_wlfw_bdf_dnld_send_sync(plat_priv, CNSS_BDF_REGDB);



	if (plat_priv->device_id == QCN7605_DEVICE_ID)
@@ -2648,6 +2650,32 @@ static int cnss_register_bus_scale(struct cnss_plat_data *plat_priv) 
static void cnss_unregister_bus_scale(struct cnss_plat_data *plat_priv) {}

#endif /* CONFIG_INTERCONNECT */



static ssize_t enable_hds_store(struct device *dev,

				struct device_attribute *attr,

				const char *buf, size_t count)

{

	struct cnss_plat_data *plat_priv = dev_get_drvdata(dev);

	unsigned int enable_hds = 0;



	if (!plat_priv)

		return -ENODEV;



	if (sscanf(buf, "%du", &enable_hds) != 1) {

		cnss_pr_err("Invalid enable_hds sysfs command\n");

		return -EINVAL;

	}



	if (enable_hds)

		plat_priv->hds_enabled = true;

	else

		plat_priv->hds_enabled = false;



	cnss_pr_dbg("%s HDS file download, count is %zu\n",

		    plat_priv->hds_enabled ? "Enable" : "Disable", count);



	return count;

}



static ssize_t recovery_store(struct device *dev,

			      struct device_attribute *attr,

			      const char *buf, size_t count)
@@ -2791,6 +2819,7 @@ static ssize_t hw_trace_override_store(struct device *dev, 
static DEVICE_ATTR_WO(fs_ready);

static DEVICE_ATTR_WO(shutdown);

static DEVICE_ATTR_WO(recovery);

static DEVICE_ATTR_WO(enable_hds);

static DEVICE_ATTR_WO(qdss_trace_start);

static DEVICE_ATTR_WO(qdss_trace_stop);

static DEVICE_ATTR_WO(qdss_conf_download);
@@ -2800,6 +2829,7 @@ static struct attribute *cnss_attrs[] = { 
	&dev_attr_fs_ready.attr,

	&dev_attr_shutdown.attr,

	&dev_attr_recovery.attr,

	&dev_attr_enable_hds.attr,

	&dev_attr_qdss_trace_start.attr,

	&dev_attr_qdss_trace_stop.attr,

	&dev_attr_qdss_conf_download.attr,

drivers/net/wireless/cnss2/main.h

+2 −0
Original line number Diff line number Diff line
@@ -344,6 +344,7 @@ enum cnss_bdf_type { 
	CNSS_BDF_BIN,

	CNSS_BDF_ELF,

	CNSS_BDF_REGDB = 4,

	CNSS_BDF_HDS = 6,

};



enum cnss_cal_status {
@@ -436,6 +437,7 @@ struct cnss_plat_data { 
	enum cnss_driver_status driver_status;

	u32 recovery_count;

	u8 recovery_enabled;

	u8 hds_enabled;

	unsigned long driver_state;

	struct list_head event_list;

	spinlock_t event_lock; /* spinlock for driver work event handling */

drivers/net/wireless/cnss2/qmi.c

+4 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#define BIN_BDF_FILE_NAME_PREFIX	"bdwlan.b"

#define BIN_BDF_FILE_NAME_GF_PREFIX	"bdwlang.b"

#define REGDB_FILE_NAME			"regdb.bin"

#define HDS_FILE_NAME			"hds.bin"

#define CHIP_ID_GF_MASK			0x10



#define QDSS_TRACE_CONFIG_FILE		"qdss_trace_config"
@@ -560,6 +561,9 @@ static int cnss_get_bdf_file_name(struct cnss_plat_data *plat_priv, 
	case CNSS_BDF_REGDB:

		snprintf(filename_tmp, filename_len, REGDB_FILE_NAME);

		break;

	case CNSS_BDF_HDS:

		snprintf(filename_tmp, filename_len, HDS_FILE_NAME);

		break;

	default:

		cnss_pr_err("Invalid BDF type: %d\n",

			    plat_priv->ctrl_params.bdf_type);